https://lestontons.tech/veille/ Dernières en LTT — Embarqué & Firmware.fr https://hackaday.com/2026/10/16/takto-open-source-hand-tracking-built-like-lego/ veille techno-1792216894156878 Sat, 17 Oct 2026 05:00:12 +0000 Hand tracking in VR/AR can add a substantial amount of immersion and added interactivity. Unfortunately, most camera based tracking suffers when fingers get covered, intertwined, or simply out of view of the headset’s camera. What’s even… https://www.cnx-software.com/2026/10/17/seeed-studio-xiao-ips-display-series-features-esp32-s3-or-nrf52840-soc-with-0-96-inch-to-1-47-inch-lcd-options/ veille techno-1792216894156842 Sat, 17 Oct 2026 03:00:56 +0000 Seeed Studio has introduced the XIAO IPS touch display series, a family of six compact development boards built around the XIAO ESP32-S3 Plus or XIAO nRF52840 Plus MCU, with 0.96-inch, 1.14-inch, and 1.47-inch IPS color displays. All six… https://linuxgizmos.com/m5stack-paperdiy-assembly-kit-opens-up-4-7-inch-e-paper-development/ veille techno-1792216894156835 Sat, 17 Oct 2026 02:41:09 +0000 M5Stack has introduced the PaperDIY Assembly Kit, an ESP32-S3-based development platform featuring a 4.7-inch e-paper display with 960 × 540 resolution and 16-level grayscale. The kit combines Wi-Fi connectivity, battery power management… https://hackaday.com/2026/10/16/the-trials-and-tribulations-of-your-first-badge/ veille techno-1792216894156814 Sat, 17 Oct 2026 02:00:25 +0000 On the face of it, making an event badge should be an easy process. After all, most of us can hand-assemble a microcontroller, some buttons, a battery, and a screen. But anyone who has been involved in producing one will tell you, the… https://hackaday.com/2026/10/16/simplifying-slide-rule-calculations-with-trig/ veille techno-1792216894156731 Fri, 16 Oct 2026 23:00:06 +0000 [Bob the Science Guy] remembers how to use a slide rule. Even after all these years, it is pretty easy to remember how to multiply and divide. If you can’t remember, you can usually work it out, as long as you understand how slide rules… https://hackaday.com/2026/10/16/the-10e-gamepad/ veille techno-1792216894156609 Fri, 16 Oct 2026 20:00:17 +0000 We aren’t sure what [Lazy_Duck] is doing with video games, but it must require a lot of controllers. Dismayed at the cost and complexity of commercial gamepads, they started soldering and 3D printing to get a cheaper basic controller . The… https://www.embedded.com/edge-ai-for-real-time-systems-the-edge-computing-energy-problem-pcie-6-0-high-radix-switches-embedded-week-insights/ veille techno-1792216894156577 Fri, 16 Oct 2026 19:00:00 +0000 Here's a roundup of this week's must-read articles. We cover the latest developments on designing edge AI for real-time systems, solving the edge computing energy problem, PCIe 6.0 high-radix switches for AI data centers, and more. Also… https://hackaday.com/2026/10/16/fairbuds-2-teardown-shows-little-glue-easy-battery-swap/ veille techno-1792216894156548 Fri, 16 Oct 2026 18:30:12 +0000 In a world where wireless earbuds are increasingly seen as devices that you toss into the e-waste bin as soon as they stop working, it’s heartening to see companies take the opposite approach with their designs. In a recent teardown of the… https://spectrum.ieee.org/ieee-smart-cities-new-services veille techno-1792216894156525 Fri, 16 Oct 2026 18:00:03 +0000 More and more city governments are using advanced technologies to improve livability for their residents. Municipalities use data from smartphones and sensors for traffic enforcement, traffic control, and waste management. They also have… https://spectrum.ieee.org/electric-truck-battery-design-simulation veille techno-1792216894156453 Fri, 16 Oct 2026 16:49:18 +0000 This article is brought to you by COMSOL . These days, no one blinks an eye at two-day, one-day, and even same-day package deliveries. Despite the plethora of localized fulfillment and distributi on centers that have cropped up to meet the… https://hackaday.com/2026/10/16/hackaday-podcast-episode-391-tuned-in-to-esp32-sdr-new-old-pagers-and-bugs-on-mars/ veille techno-1792216894156386 Fri, 16 Oct 2026 16:00:36 +0000 Hackaday Editors Elliot Williams and Tom Nardi start this episode off with a discussion about Philadelphia’s budding hacker conference and the imminent retirement of the EZ80. After considering the parallels between the wide world of… https://hackaday.com/2026/10/16/braino-takes-the-cheap-yellow-display-to-school/ veille techno-1792216894156337 Fri, 16 Oct 2026 15:30:39 +0000 These days, it’s common to give even very young children a mobile device loaded up with educational software that aims to improve everything from basic motor skills to reading and arithmetic. But even the cheapest phone or tablet isn’t the… https://hackaday.com/2026/10/16/this-week-in-security-critical-dns-keys-rotated-hacking-freezers-isnt-cool-openai-spies-on-itself-and-advanced-hardware-wallet-hacks/ veille techno-1792163739436888 Fri, 16 Oct 2026 14:00:42 +0000 Critical Internet keys changed this week . Did you notice? The keys behind DNSSEC, the system for cryptographically validating DNS responses, rolled over on October 11 2026. This is the second time the DNSSEC keys have rotated since the… https://www.embedded.com/elektrobit-and-microchip-simplify-autosar-integration/ veille techno-1792163739436747 Fri, 16 Oct 2026 13:00:00 +0000 Elektrobit and Microchip Technology have announced a collaboration to simplify AUTOSAR -based software development for automotive manufacturers and Tier 1 suppliers using Microchip's automotive processor platforms . The initiative combines… https://blog.arduino.cc/2026/10/16/see-you-at-maker-faire-rome-2026/ veille techno-1792163739436698 Fri, 16 Oct 2026 12:31:35 +0000 Maker Faire Rome is back ! On October 23rd–25th makers, engineers, educators, and tech enthusiasts will gather for three incredible days of innovation, hands-on demos, and live talks. We’re proud to be Gold Sponsors of this edition and, as… https://hackaday.com/2026/10/16/disposing-of-pla-and-why-composting-is-not-an-option/ veille techno-1792163739436543 Fri, 16 Oct 2026 11:00:21 +0000 The ‘biofriendly’ nature of poly(lactic acid) (PLA) filament often gets touted as one of its main advantages over alternatives like PETG, but even a modicum of research ought to inform a person that the biodegrading feature of PLA is only… https://www.cnx-software.com/2026/10/16/xerxes-pi-2026-and-xerxes-nano-carrier-boards-offer-nvme-poe-and-oculink-for-raspberry-pi-and-jetson-modules/ veille techno-1792163739436341 Fri, 16 Oct 2026 09:00:07 +0000 After a successful campaign for Xerxes Pi back in 2025, Rapid Analysis has returned with a Xerxes Home Lab ecosystem that includes the Xerxes Pi 2026 and Xerxes Nano carrier board. The upgrade includes M.2 NVMe storage support on the… https://hackaday.com/2026/10/16/running-doom-sort-of-on-a-sonoff-smart-switch/ veille techno-1792163739436250 Fri, 16 Oct 2026 08:00:46 +0000 It’s often said in this community that DOOM can be made to run on anything, and as time goes on, that’s becoming more and more accurate. We’re at the point now that every “normal” device seems to have some version of the iconic 1993… https://www.raspberrypi.com/news/building-the-next-generation-of-hardware-founders/ veille techno-1792163739436158 Fri, 16 Oct 2026 06:35:31 +0000 Our summer tour of various maker events took us to San Fransisco, where we were invited to visit a unique campus incubating what hope to be future-defining companies , many of which are using Rasberry Pi hardware to get their ideas off the… 2 sources https://hackaday.com/2026/10/15/another-wireless-chip-has-a-hidden-sdr-revealed/ veille techno-1792130487228238 Fri, 16 Oct 2026 05:00:10 +0000 The news of the past couple of weeks has seen the ESP32 turned into an software-defined radio (SDR) thanks to a hidden baseband mode, an exciting development by anyone’s standards. It seems unexpected SDRs are like busses in that you wait… https://linuxgizmos.com/esp32-bit-pirate-1-8-adds-experimental-sdr-and-browser-based-firmware-analysis/ veille techno-1792130487227188 Fri, 16 Oct 2026 02:02:39 +0000 ESP32 Bit Pirate has reached version 1.8, adding experimental software-defined radio (SDR) functionality using the ESP32-S3’s internal Wi-Fi radio. The update also introduces browser-based firmware extraction tools, improved protocol… https://hackaday.com/2026/10/15/using-optical-waveguide-arrays-to-make-sheets-sense-shapes/ veille techno-1792130487227186 Fri, 16 Oct 2026 02:00:18 +0000 Determining the shape of an object which can change dynamically is a bit of a challenge, one that especially vexes those who are really into Virtual Reality. Sensing the orientation of various limbs and appendages usually requires external… https://linuxgizmos.com/barebones-mini-pc-from-shuttle-houses-intel-n150-and-supports-three-storage-drives/ veille techno-1792130487227179 Fri, 16 Oct 2026 01:37:54 +0000 The XPC nano NC50N by Shuttle is an upcoming barebone mini PC based on Intel’s N150 processor. The system supports up to 16GB of DDR5 memory, dual M.2 NVMe SSDs, and 2.5GbE networking, targeting digital signage, point-of-sale terminals… https://hackaday.com/2026/10/15/45-years-later-the-sinclair-ula-design-documents-surface/ veille techno-1792130487227146 Thu, 15 Oct 2026 23:00:51 +0000 In the 8-bit home computer boom of the early 1980s, Sir Clive Sinclair’s machines were always among the cheapest on the market, often packing a surprising level of sophistication in their limited hardware. If there was one component that… https://blog.arduino.cc/2026/10/15/your-arduino-nano-matter-board-now-speaks-zigbee/ veille techno-1792130487227099 Thu, 15 Oct 2026 20:33:54 +0000 Pick Zigbee® from a menu in the Arduino® IDE, upload an example, and your board joins the smart home network that bulbs, sensors, and switches already share. The Arduino® Nano Matter board has always been about the low-power side of the… https://hackaday.com/2026/10/15/linux-kernel-drops-ai-tag-requirement-uses-meta-ai-for-code-reviews/ veille techno-1792130487227075 Thu, 15 Oct 2026 20:00:12 +0000 Since we last covered the way that the Linux Kernel project has been dealing with the influx of code created using LLM-based coding assistants, all the way back in April , things have changed a lot, with most recently the Linux maintainers… https://hackaday.com/2026/10/15/c64-hardware-simulator-isnt-just-for-playing-around/ veille techno-1792130487226982 Thu, 15 Oct 2026 18:00:50 +0000 If you want to play old Commodore games, there are C-64 emulators available for just about any platform– but most of them are so high level, they’re really meant for just that: playing games. [antirez] has a different goal with his… https://www.cnx-software.com/2026/10/16/w1700k-sdr-turns-a-wi-fi-7-router-into-a-320-msps-software-defined-radio-receiver/ veille techno-1792130487226925 Thu, 15 Oct 2026 17:01:01 +0000 Just a few days ago, we wrote about the ESP-SDR project, which turned an ESP32 into an SDR receiver (and now SDR transmitter), but the data was streamed over UART, which couldn’t keep up with the sample rate. Now, developer h0m3us3r has… https://www.embedded.com/from-spooky-action-to-quantum-internet-communication-takes-to-the-air/ veille techno-1792130487226920 Thu, 15 Oct 2026 16:59:40 +0000 Frequent claims reporting successful experiments aimed at leveraging the strange concepts of quantum mechanics in real-world applications risk making what are genuinely remarkable achievements appear almost routine. This is happening with… https://hackaday.com/2026/10/15/hand-machined-stake-sharpener-just-in-time-for-dracula-season/ veille techno-1792130487226781 Thu, 15 Oct 2026 15:30:26 +0000 Vampires aren’t as common as they once were, but in most places they aren’t fully protected and it’s still possible to get a tag for legal hunting come October — at least if you’re using traditional weapons, like a good old wooden stake.… https://spectrum.ieee.org/china-rare-earth-minerals veille techno-1792130487226719 Thu, 15 Oct 2026 14:54:03 +0000 One of the singular features of Baotou, an industrial city of 2 million people in Inner Mongolia, is a 10-square-kilometer (4-square-mile) lake that is among the most polluted in the world. The artificial lake, referred to by the name of… https://spectrum.ieee.org/monazite-rare-earth veille techno-1792130487226718 Thu, 15 Oct 2026 14:53:02 +0000 The global campaigns to break China’s dominance of vital rare-earth markets are shaping up into one of the signature geostrategic struggles of the early 21st century. Hundreds of mining companies, government agencies, and industrial… https://blog.arduino.cc/2026/10/15/bring-usb-connected-ai-vision-to-your-projects-with-the-new-arduino-usb-camera/ veille techno-1792130487226704 Thu, 15 Oct 2026 14:41:50 +0000 The Arduino ecosystem is expanding with a new USB-connected accessory designed to help simplify edge AI and computer vision: meet our first official, standalone Arduino USB Camera ! And if you are thinking “Well, it’s just a camera”… https://hackaday.com/2026/10/15/so-you-want-to-make-your-sdr-work-on-other-frequencies/ veille techno-1792130487226644 Thu, 15 Oct 2026 14:00:44 +0000 Perhaps the most exciting news of the past few weeks in the world of hardware hacking has been the unlocking of hidden SDR functionality in the Wi-Fi radios found on Espressif ESP32 microcontrollers. They can be used as both transmit and… https://www.embedded.com/solving-the-edge-computing-energy-problem/ veille techno-1792130487226551 Thu, 15 Oct 2026 13:00:26 +0000 With edge AI, the inference has moved from the cloud to the embedded device. Cameras, wearables, industrial sensors, robots, and vehicles can run trained models, making predictions or decisions on new and uncertain data. Because these… https://content.knowledgehub.wiley.com/fast-rf-device-testing-with-analog-sources-a-practical-guide-to-amplifier-and-receiver-characterization/ veille techno-1792130487226323 Thu, 15 Oct 2026 10:00:04 +0000 This White Paper shows RF and microwave engineers and technicians how compact analog signal generators support core amplifier and receiver test tasks, from gain and distortion measurements to blocker rejection, power calibration, and local… https://www.cnx-software.com/2026/10/15/hpmicro-hpm5100-risc-v-mcu-integrates-four-16-bit-adcs-four-op-amps-for-analog-sensing-and-motor-control/ veille techno-1792130487226124 Thu, 15 Oct 2026 07:00:44 +0000 HPMicro has introduced the HPM5100 series, a family of 32-bit RISC-V mixed-signal MCUs, starting with the HPM5151 parts. It features a 400 MHz RISC-V processor, 416 KB SRAM, 1 MB flash, four 16-bit ADCs, four operational amplifiers, and… https://www.zephyrproject.org/celebrating-the-people-behind-zephyr-the-2026-10th-anniversary-community-award-winners/ veille techno-1792130487226122 Thu, 15 Oct 2026 07:00:13 +0000 This year, the Zephyr Project marks ten years as an open source project. What began as a small real-time operating system has grown into one of the most active and widely adopted open source projects in embedded systems. It runs on… https://hackaday.com/2026/10/14/pager-converted-to-meshtastic-node/ veille techno-1792044076868452 Thu, 15 Oct 2026 05:00:22 +0000 Text messaging has been around on cellular networks en masse for around three decades now. It’s so common that it’s difficult to remember a time without it. Its two-way quick messaging is incredibly useful, but for even simpler… https://hackaday.com/2026/10/14/ai-controls-iphone-via-esp32/ veille techno-1792044076866478 Thu, 15 Oct 2026 02:00:25 +0000 Do you want to get an AI agent to do something to an iPhone? You could try and jailbreak the device and do some heavy software hacking, or… you could grab a microcontroller off the shelf and have it do the hard work. [Henry Yuan] explains… https://blog.arduino.cc/2026/10/15/building-a-super-affordable-automated-pcb-inspection-station/ veille techno-1792044076866465 Thu, 15 Oct 2026 00:40:58 +0000 There is a vast gulf between making a one-off prototype and mass-production at scale. Within that gulf, there are innumerable small teams and businesses churning out PCBs in relatively low quantities – say dozens or hundreds a month.… https://hackaday.com/2026/10/14/single-button-handheld-gaming-console/ veille techno-1792044076866442 Wed, 14 Oct 2026 23:00:53 +0000 Those of us who grew up in the 70s and 80s might be familiar with the Atari 2600 console and its now relatively unrecognizable (by modern standards) controller with only a single button and stiff whole-hand joystick. By comparison, the… https://hackaday.com/2026/10/14/using-an-esp32-c3s-rf-hardware-for-dvb-s2-video-transmission/ veille techno-1792044076866347 Wed, 14 Oct 2026 20:00:15 +0000 Generally the DVB-S and -S2 standards require a satellite somewhere in Earth orbit to provide a signal to receive, but you can also transmit your own DVB-S2 stream with any RF transmitter if you’re so inclined. Courtesy of recent… https://www.embedded.com/microchip-unveils-pcie-gen-6-and-nvme-devices-for-data-centers/ veille techno-1792044076866322 Wed, 14 Oct 2026 19:23:43 +0000 Microchip Technology Inc. has expanded its data center portfolio with new connectivity, storage, and acceleration capabilities designed to meet the performance, security, and scalability needs of AI infrastructure. The additions include… https://hackaday.com/2026/10/14/tiny-e-paper-display-delivers-30-fps-of-game-boy-fun/ veille techno-1792044076866281 Wed, 14 Oct 2026 18:30:02 +0000 Slow refresh, ghosting and low-contrast — wait, are we talking about passive matrix LCDs, or e-paper displays? That might be why e-paper Game Boy emulators are a thing: the limitations of the black-on-grey e-paper screens remind us of the… https://spectrum.ieee.org/realignment-ieee-regions veille techno-1792044076866262 Wed, 14 Oct 2026 18:00:03 +0000 Progress continues in restructuring IEEE’s geographic regions, as outlined in The Institute’s February 2023 article “ IEEE Is Realigning Its Geographic Regions .” The “Region 1” designation will no longer be used. The new Region 2 will… https://www.cnx-software.com/2026/10/15/orange-pi-o1-sbc-features-16-tops-sophgo-bm1688-ai-soc-supports-4g-5g-cellular-connectivity/ veille techno-1792044076866196 Wed, 14 Oct 2026 17:01:28 +0000 Orange Pi O1 is a new single board computer (SBC) based on the somewhat older SOPHGO BM1688 octa-core Cortex-A53 SoC with a built-in 16 TOPS AI accelerator/TPU, and support for decoding up to sixteen 1080p30 video streams, or encoding ten.… https://hackaday.com/2026/10/14/2026-hackaday-supercon-workshops-are-open/ veille techno-1792044076866192 Wed, 14 Oct 2026 17:00:31 +0000 Supercon is Hackaday’s annual gathering, and you absolutely need to be there. Today, we’re pleased to announce our lineup of workshops, and it’s more than we’ve ever offered, thanks to moving to a bigger venue and to our awesome community… https://hackaday.com/2026/10/14/diy-force-sensing-joysticks-are-a-cheap-way-to-go/ veille techno-1792044076866067 Wed, 14 Oct 2026 15:30:40 +0000 Traditional joysticks typically use potentiometers or hall effect sensors to determine the displacement of the stick itself when moved by the operator. Force-sensing joysticks are considered more desirable for certain purposes like… https://www.embedded.com/axiado-arm-integrate-ai-security-into-agi-cpu-servers/ veille techno-1792044076866033 Wed, 14 Oct 2026 15:01:35 +0000 Axiado Corporation has announced a collaboration with Arm to integrate its Data Center Secure Control Module (DC-SCM) cards into the Arm AGI CPU server platform. The integration combines hardware-anchored security, intelligent platform…